24998090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6203}}^1$

素因数の和:6254

約数の個数: 32

約数和(自身を含む): 50029056

約数和(自身を除く): 25030966

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 6203, 12406, 31015, 62030, 80639, 161278, 192293, 384586, 403195, 806390, 961465, 1922930, 2499809, 4999618, 12499045, 24998090]

約数ペア:

[(1, 24998090), (2, 12499045), (5, 4999618), (10, 2499809), (13, 1922930), (26, 961465), (31, 806390), (62, 403195), (65, 384586), (130, 192293), (155, 161278), (310, 80639), (403, 62030), (806, 31015), (2015, 12406), (4030, 6203)]